Lantern



FIG. 1 is a left side elevational view of the lantern in accordance with my design, the right side being substantially identical thereto;

FIG. 2 is a front side elevational view of the lantern in accordance with my design, the rear side being substantially identical thereto;

FIG. 3 is a top plan view of the lantern in accordance with my design; and,

FIG. 4 is a bottom plan view of the lantern in accordance with my design. 

The ornamental design for the lantern, as shown and described. 